Ring



FIG. 1 is a perspective view of a ring;

FIG. 2 is a front view of the ring;

FIG. 3 is a rear view of the ring;

FIG. 4 is a bottom view of the ring;

FIG. 5 is a top view of the ring;

FIG. 6 is a left side view of the ring; and

FIG. 7 is a right side view of the ring. 

CLAIM The ornamental design for a ring as shown and described. 